Every newborn's sleep needs are different and their needs continue to change as they develop and grow over the first few months. Rooted in the science of infant sleep, the MamaRoo Sleep Bassinet is the most adaptable bassinet that safely meets the needs of more babies than any other bassinet. With 5 parent-inspired motions, 5 speeds, and 4 white noise options, you can find the ultimate soothing combination to help comfort and support your baby through every nap and good night. Use the Find Your Roo feature on the 4moms app to discover the MamaRoo motion and speed combinations that are most inspired by your own soothing moves. The 4moms app also comes in handy to adjust features, or even set a timer, when you don t want to disturb baby while they re catching some zzz's. The adjustable legs and mesh sides allow the bassinet to fit perfectly next to your bed to provide optimal visibility and also breathability. With these features and a firm, flat sleeping surface, the MamaRoo Sleep Bassinet follows AAP Safe Sleep Guidelines to create a safe sleep environment helping the whole family rest easy. Bassinet sheet and water resistant mattress included.